I may factorize you may factorize he may factorize we may factorize you may factorize they may factorize
V-ing form
I may be factorizing you may be factorizing he may be factorizing we may be factorizing you may be factorizing they may be factorizing
Perfect
I may have factorized you may have factorized he may have factorized we may have factorized you may have factorized they may have factorized
V-ing perfect
I may have been factorizing you may have been factorizing he may have been factorizing we may have been factorizing you may have been factorizing they may have been factorizing
Negation
Simple form
I mayn't factorize you mayn't factorize he mayn't factorize we mayn't factorize you mayn't factorize they mayn't factorize
V-ing form
I mayn't be factorizing you mayn't be factorizing he mayn't be factorizing we mayn't be factorizing you mayn't be factorizing they mayn't be factorizing
Perfect
I mayn't have factorized you mayn't have factorized he mayn't have factorized we mayn't have factorized you mayn't have factorized they mayn't have factorized
V-ing perfect
I mayn't have been factorizing you mayn't have been factorizing he mayn't have been factorizing we mayn't have been factorizing you mayn't have been factorizing they mayn't have been factorizing
Interrogative form
Simple form
may I factorize? may you factorize? may he factorize? may we factorize? may you factorize? may they factorize?
V-ing form
may I be factorizing? may you be factorizing? may he be factorizing? may we be factorizing? may you be factorizing? may they be factorizing?
Perfect
may I have factorized? may you have factorized? may he have factorized? may we have factorized? may you have factorized? may they have factorized?
V-ing perfect
may I have been factorizing? may you have been factorizing? may he have been factorizing? may we have been factorizing? may you have been factorizing? may they have been factorizing?
Interro-negative form
Simple form
mayn't I factorize? mayn't you factorize? mayn't he factorize? mayn't we factorize? mayn't you factorize? mayn't they factorize?
V-ing form
mayn't I be factorizing? mayn't you be factorizing? mayn't he be factorizing? mayn't we be factorizing? mayn't you be factorizing? mayn't they be factorizing?
Perfect
mayn't I have factorized? mayn't you have factorized? mayn't he have factorized? mayn't we have factorized? mayn't you have factorized? mayn't they have factorized?
V-ing perfect
mayn't I have been factorizing? mayn't you have been factorizing? mayn't he have been factorizing? mayn't we have been factorizing? mayn't you have been factorizing? mayn't they have been factorizing?